Individual Calculations October 2020
 Havelka, Ondrej  Total change: 13.80  Rating chartPersonal card
 OPEN Skalica 2020 Skalica SVK 2020-08-23
RcRownchangeKK*chgGame
 2218 2157 4.50 9 0.69 20 13.80 
  Skalka, Michal 1794 CZE1.0010.10202.00 
  Haring, Filip f2314 SVK1.0010.712014.20 
  Basso, Pier Luigi g2557  * ITA0.001-0.0820-1.60 
  Plachetka, Jan g2305 SVK0.5010.20204.00 
  Ogorman, Tom f2345 IRL0.001-0.2620-5.20 
  Majoros, Rozsa Evelin 2003 HUN1.0010.29205.80 
  Mudrak, Josef f2229 CZE0.001-0.4020-8.00 
  Sobek, Michal 2113 SVK1.0010.44208.80 
  Samoun, Florent f2299 FRA0.001-0.3120-6.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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